NSX-T host uplinks go offline intermittently

Products

• VMware vSphere ESXi

Issue/Introduction

NSX-T backed host uplinks show offline or degraded while Gigamon is running.

Environment

NSX-T 4.x

Cause

Improperly configured Gigamon can overload NSX-T backed host uplinks, either degrading or taking uplinks offline.

Resolution

Disable Gigamon and work with their support team to resolve the configuration issue.

Related reference KB: Gigamon GigaVUE Cloud Suite for VMware with NSX